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  1. what amp to build with these parts ?
  2. Amp design calculations please?
  3. Marantz 2270 Dial cord gauge
  4. Thinking in buy a Kit...500 bucks will fly.. and heat?
  5. Circuit simulation on Linux just became a bit easier
  6. short circuit protection
  7. transformer...
  8. power supply capacitor questions
  9. OPA627 + BUF634 Preamp PCB Design
  10. linear technology spice cad
  11. my amp makes a loud hum
  12. magnetic
  13. BUZ-amp
  14. Leach amp
  15. Stk4231 Pcb.
  16. Technics SU 7600
  17. Classe CAP-151 schematics
  18. what can i use...
  19. NAD 3020/7020 sound drop-out
  20. TDA 1554 pinnings
  21. PS wire width
  22. pspice questions
  23. 2n3055?
  24. what went wrong with my amp?
  25. Design for small amp.
  26. New here...
  27. best way to make pcb?
  28. mission cyrus II destroyed my woofer
  29. Transformer power, how much may i expect?
  30. HELP...I need a pic of a PCB...
  31. Marantz PM66SE schematic wanted
  32. oscilloscope question
  33. Nec Upc1298
  34. I want to make an amp with a Negative Output Resistance, but HOW??
  35. HP339A article Charles Hansen
  36. Amp Circuit of Opa+Mosfet/normal transistors.
  37. J L HOOD A/AB amp
  38. central ground in leach amp
  39. Stupid question
  40. A New Le Monstre Lives
  41. sequence of the 4 power transistors on heatsink
  42. isolating power transistor from heatsink
  43. my first transistor amp
  44. Triode Emulator
  45. motorola vs on semiconductor
  46. volume control and line out questions
  47. thermal resistivity k/w to c/w
  48. do I need to heatsink these?
  49. 231 hfe of MJ15004
  50. thermal runaway diodes
  51. Super cheap guitar amp kit?
  52. Class B Biasing issues!
  53. Has anyone tried any Double C-core transformers? (4a SS amp kit)
  54. Amp using (only) IRFP260 output devices
  55. parallel voltage regulators to increase current?
  56. Krell KSA-250 not true class-A?
  57. Hello Enginners, Help, Help, Help!
  58. Kustom 250 amplifier, well done
  59. Frequency Dependant Damping?
  60. Onkyo M 508
  61. need some power amp!!
  62. Activ-Sub Project's IMAGES
  63. New Output Transistors for a Quad 405 (2)
  64. Etd 49 & 3c90 Help!!
  65. BD139/140 Overvoltage
  66. Pioneer A400 coupling caps
  67. non global nfb balanced MM ss phono preamp/amp
  68. 2n3055hv what is this?
  69. best way to connect this amp..
  70. Voltage regulator OP249 question
  71. depletion mode mosfet selection
  72. Sanken 2sa1492, Onkyo
  73. hybrid Amp project
  74. "Which linearity" is the best? Current, Voltage, Power?
  75. Sziklai emitter follower as voltage stabilizer
  76. Questions
  77. check out this transistor
  78. Need a power a 40Watt RMS Sub...
  79. Hawksford
  80. Interest Check: European version of Quail powercords
  81. Why are these fuses blowing
  82. list of transistors
  83. I need schematic for a big!!! amp
  84. How This Circuit Works
  85. Rega Elex service manual needed
  86. Stacking Toroidal Transformers.??
  87. Chattering Relay in Krell KSA-250
  88. superbridge ??
  89. high performance but cheap amp
  90. Hugh is expanding (AKSA amps)
  91. What is STK ?
  92. a few pics of my amp
  93. Sanyo DCA 411
  94. (Pre)amp on or off?
  95. songs which cause your amps to clip
  96. Small distance from ground, what will happens?
  97. cracking noise in P3a
  98. recall a classical MOSFET power supply
  99. Yamaha MX-630 Power Amplifier schematic wanted
  100. why a cermet pot?
  101. Help with surface mount work
  102. Tivoli Model1 PSU hum fix / upgrade?
  103. Marantz PM 75
  104. problem with my Levinson preamp
  105. Behringer ep1500/2500
  106. power transistor recommendation
  107. OPMOSFET Amp
  108. 1KW amp design
  109. My new amplifier:)
  110. power supply sizing recomendations please
  111. gain calculations
  112. Background-noise in my new amplifier
  113. Power Transformers!
  114. Diod bap811
  115. Marantz pm 94 + Bias adjusting
  116. Powersuply mystery
  117. Simple and cheap
  118. Need a book sugestion
  119. Repair issue, please advise
  120. Heat Sink White Paper
  121. Amp choices-- advice
  122. Here are my Leach amp Ppictures
  123. post your leach amp photos
  124. Sound pressure, is that the same?
  125. help id these caps on picture
  126. Amp Problem
  127. Anyone with 4W class-A?
  128. can I use this cap? what about low inductance?
  129. help to build a transformer to car amp.
  130. Leach Amp with 12,000uF Caps
  131. Replacing the BF871 with the MJE340
  132. Mcintosh C26
  133. questions about this amplifier
  134. typical HFE's of 2N3440 and 2N5416
  135. bc550c and bc560c
  136. polyester vs metal film caps
  137. Do I want to much? Somebody help me!
  138. "bridge mode"
  139. how to identify fake transistors
  140. Long Tailed Pair Modification
  141. 78/79 vs. LM317/337 regulators
  142. Power Supplies 12 Volt?????
  143. Technics SA-X900L
  144. Free lcd displays
  145. p3a bias trouble, quick question :)
  146. Getting Both Channels out of my M-501
  147. AES amplifiers by Sgandurra
  148. what are the film capacitors?
  149. which capacitors to use in leach???
  150. Subwoofer amplifier with 2SA747 and 2SC1116
  151. guitar amps
  152. wanted Depletion mosfet
  153. VAS current calculation
  154. Changing the NFB resistor to balance gain.
  155. TO-3 tran. replacement 2sc1445/2sa765
  156. Lowering gain of power amplifier, good idea?
  157. Any advice on attenuators?
  158. jetronics valvehybrid amplifier
  159. effect of fT(min) of transistors in amplifiers
  160. 3-terminal regulator IC protection
  161. What is most linear power Mosfet around?
  162. Samsung KSC2837 and KSA1186
  163. Converting spice2 POLY sources to spice3?
  164. Biasing for different classes
  165. Harmon/Kardon AVR35
  166. bending a lot of resistor leads
  167. capacitors in series in PSU
  168. Building Mark Levinson 38 preamp chassis from scratch
  169. tolerances of 1% metal film resistors
  170. 1N4747 diode in leach amp
  171. improve the linearity
  172. question about input stage
  173. Kenwood KA-88
  174. Is this amplifier good?
  175. Question about output stage used in open loop
  176. mica capacitors in amplifier
  177. 2 x 750va toroids sufficient for leach?
  178. Remote turn-on for power amp
  179. Pioneer Cd Mod's
  180. No tuner on HK 330c
  181. p400 382w8ohm
  182. ESL Problems after thier first run
  183. negative alw super regulator problem
  184. wanted a dual differential amplifier with all fet
  185. Hafler DH 101 preamp mods
  186. Problem with amp
  187. Wanted-schematics for Technics SU-V78
  188. What is the best amplifier project...?
  189. testing second hand filter caps
  190. Protecting loudspeakers in bridge amplifier
  191. Low-End Happiness
  192. capacitors NP vs. BP
  193. psu problem / ripple current / esr
  194. Zener + Emitter Follower voltage regulator
  195. Elektor crescendo ME vs ESP project101
  196. op-amps for phono stage
  197. hill dx1500 schematic
  198. Musical Fidelity B1
  199. Ac contents in dc PS?
  200. tinning a pcb
  201. resistors and capacitors in leach amp
  202. Subwoofer Plate Amp Crossover Not Working
  203. Low gain x circuit
  204. Marchand schematics + function gen software
  205. Adcom 535II question
  206. sound card input levels
  207. Need to oversize trafo?
  208. Maplin AV Amp 50 - Good for hacking?
  209. sharp cdba1700h
  210. Sankes is good... On-Semiconductor?
  211. No. of parallel BJT? Rule of thumb?
  212. Krell KSA100S cannot be turned ON
  213. Who have experience diy Hi-End amp using SMD component?
  214. Carver CM-1090
  215. SUV-78 schematics please?
  216. Tie PSU's for more current.
  217. 400watt amp @ 400watts VS 800watt amp @ 400watts
  218. How does clip protection work?
  219. I'm taking the plunge!
  220. Need help w/ replacing lights on HK 330c
  221. Problem getting boards for the Leach Amp
  222. NAD 7250PE Intermittent Distortion
  223. Problem with really simple circuit!
  224. ETALON-schematics?
  225. Is that smoke from my Krell KSA 100S?
  226. NAD 2200 PE schematics
  227. ad8610 class a bias +v rail or-v rail?
  228. Fuse resistances?
  229. Amplifier ranking 2
  230. Tweaks for NAD 3020
  231. Marantz 2275 - trouble in mono
  232. need help building a 50 W audio amp!
  233. Automatic Gain Control - 50W amp needs a good feedback schematic!
  234. Next JLH
  235. First cycle distortion - Graham, what is that?
  236. Just a small test I did on power supplies
  237. need help badly
  238. Power Monitoring
  239. DC offset on NAD302
  240. balanced and bridged amp question
  241. some questions on PA amp(pics)
  242. Marshall SRX Series
  243. A simple stereo Amp aroud a 2N3773
  244. samod's mosfet amp
  245. To good to be true?
  246. Looking for JLH 30 Watt articles
  247. overheating amp
  248. Power amp output - BJT or MosFET?
  249. VERY simple heaphone amplifier
  250. Le Monstre

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